In a medium bowl, combine graham cracker crumbs, melted butter, and sugar until well blended. Press into mini dessert glasses to form a crust.

Beat softened cream cheese and low-fat vanilla Greek yogurt together until smooth. In another bowl, whisk together condensed milk and lime juice.

Fold the lime mixture into the cream cheese mixture until fully incorporated.

Layer the filling mixture into the glasses alternating plain and colored filling.

Cover with plastic wrap and refrigerate for at least 2 hours to set.

Before serving, garnish with whipped cream, lime zest, or a fresh mint leaf.